package io.renren.modules.test1.controller;

import io.renren.common.annotation.LogOperation;
import io.renren.common.constant.Constant;
import io.renren.common.page.PageData;
import io.renren.common.utils.ExcelUtils;
import io.renren.common.utils.Result;
import io.renren.common.validator.AssertUtils;
import io.renren.common.validator.ValidatorUtils;
import io.renren.common.validator.group.AddGroup;
import io.renren.common.validator.group.DefaultGroup;
import io.renren.common.validator.group.UpdateGroup;
import io.renren.modules.test1.config.Config;
import io.renren.modules.test1.dto.ShowUserDTO;
import io.renren.modules.test1.excel.ShowUserExcel;
import io.renren.modules.test1.service.ShowUserService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.util.*;


/**
 * @author Mark sunlightcs@gmail.com
 * @since 1.0.0 2021-05-26
 */
@RestController
@RequestMapping("demo/showuser")
@Api(tags = "")
public class ShowUserController {
    @Autowired
    private ShowUserService showUserService;

    /**
     * 观看数据
     */
    @GetMapping("view/{id}")
    public List<ShowUserDTO> view(HttpSession session,@PathVariable Long id) {
        return showUserService.view(session,id);
    }

    /**
     * 查看看过的数据
     */
    @GetMapping("history")
    public  List<Long> history(HttpSession session) {
        return showUserService.history(session);
    }

    /**
     * 查询数据库,显示
     */
    @GetMapping("show")
    public List<ShowUserDTO> show(HttpSession session) {
        return showUserService.show(session);
    }

    /**
     * 模拟Session
     */
    @GetMapping("session/{id}")
    public String session(HttpSession session, @PathVariable("id") String id) {
        return showUserService.session(session, id);
    }

    @GetMapping("getSession")
    private String getSession(HttpSession session) {
        Object attribute = session.getAttribute(Config.SESSION_KEEP);
        return attribute == null ? "null" : (String) attribute;
    }

    /**
     * 模拟数据，进行数据的模拟
     *
     * @param num
     * @return
     */
    @GetMapping("mock/{num}")
    public Object mock(@PathVariable("num") int num) {
        return showUserService.mock(num);
    }


    @GetMapping("page")
    @ApiOperation("分页")
    @ApiImplicitParams({
            @ApiImplicitParam(name = Constant.PAGE, value = "当前页码，从1开始", paramType = "query", required = true, dataType = "int"),
            @ApiImplicitParam(name = Constant.LIMIT, value = "每页显示记录数", paramType = "query", required = true, dataType = "int"),
            @ApiImplicitParam(name = Constant.ORDER_FIELD, value = "排序字段", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = Constant.ORDER, value = "排序方式，可选值(asc、desc)", paramType = "query", dataType = "String")
    })
    @RequiresPermissions("demo:showuser:page")
    public Result<PageData<ShowUserDTO>> page(@ApiIgnore @RequestParam Map<String, Object> params) {
        PageData<ShowUserDTO> page = showUserService.page(params);

        return new Result<PageData<ShowUserDTO>>().ok(page);
    }

    @GetMapping("{id}")
    @ApiOperation("信息")
    @RequiresPermissions("demo:showuser:info")
    public Result<ShowUserDTO> get(@PathVariable("id") Long id) {
        ShowUserDTO data = showUserService.get(id);

        return new Result<ShowUserDTO>().ok(data);
    }

    @PostMapping
    @ApiOperation("保存")
    @LogOperation("保存")
    @RequiresPermissions("demo:showuser:save")
    public Result save(@RequestBody ShowUserDTO dto) {
        //效验数据
        ValidatorUtils.validateEntity(dto, AddGroup.class, DefaultGroup.class);

        showUserService.save(dto);

        return new Result();
    }

    @PutMapping
    @ApiOperation("修改")
    @LogOperation("修改")
    @RequiresPermissions("demo:showuser:update")
    public Result update(@RequestBody ShowUserDTO dto) {
        //效验数据
        ValidatorUtils.validateEntity(dto, UpdateGroup.class, DefaultGroup.class);

        showUserService.update(dto);

        return new Result();
    }

    @DeleteMapping
    @ApiOperation("删除")
    @LogOperation("删除")
    @RequiresPermissions("demo:showuser:delete")
    public Result delete(@RequestBody Long[] ids) {
        //效验数据
        AssertUtils.isArrayEmpty(ids, "id");

        showUserService.delete(ids);

        return new Result();
    }

    @GetMapping("export")
    @ApiOperation("导出")
    @LogOperation("导出")
    @RequiresPermissions("demo:showuser:export")
    public void export(@ApiIgnore @RequestParam Map<String, Object> params, HttpServletResponse response) throws Exception {
        List<ShowUserDTO> list = showUserService.list(params);

        ExcelUtils.exportExcelToTarget(response, null, list, ShowUserExcel.class);
    }

}